Remove wstring from autocomplete.

chrome/browser/ui/views/location_bar/location_bar_view.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
 
 #if defined(OS_LINUX)
 #include <gtk/gtk.h>
 #endif
 
@@ skipping 429 matching lines @@
 
   // Start by reserving the padding at the right edge.
   int entry_width = width() - kEdgeThickness - kEdgeItemPadding;
 
   // |location_icon_view_| is visible except when |ev_bubble_view_| or
   // |selected_keyword_view_| are visible.
   int location_icon_width = 0;
   int ev_bubble_width = 0;
   location_icon_view_->SetVisible(false);
   ev_bubble_view_->SetVisible(false);
-  const std::wstring keyword(location_entry_->model()->keyword());
+  const string16 keyword(location_entry_->model()->keyword());
   const bool is_keyword_hint(location_entry_->model()->is_keyword_hint());
   const bool show_selected_keyword = !keyword.empty() && !is_keyword_hint;
   if (show_selected_keyword) {
     // Assume the keyword might be hidden.
     entry_width -= (kEdgeThickness + kEdgeEditPadding);
   } else if (model_->GetSecurityLevel() == ToolbarModel::EV_SECURE) {
     ev_bubble_view_->SetVisible(true);
     ev_bubble_view_->SetLabel(model_->GetEVCertName());
     ev_bubble_width = ev_bubble_view_->GetPreferredSize().width();
     // We'll adjust this width and take it out of |entry_width| below.
@@ skipping 48 matching lines @@
     return;
   const int available_width = AvailableWidth(max_edit_width);
 
   const bool show_keyword_hint = !keyword.empty() && is_keyword_hint;
   selected_keyword_view_->SetVisible(show_selected_keyword);
   keyword_hint_view_->SetVisible(show_keyword_hint);
   if (show_selected_keyword) {
     if (selected_keyword_view_->keyword() != keyword) {
       selected_keyword_view_->SetKeyword(keyword);
       const TemplateURL* template_url =
-          profile_->GetTemplateURLModel()->GetTemplateURLForKeyword(
-              WideToUTF16Hack(keyword));
+          profile_->GetTemplateURLModel()->GetTemplateURLForKeyword(keyword);
       if (template_url && template_url->IsExtensionKeyword()) {
         const SkBitmap& bitmap = profile_->GetExtensionService()->
             GetOmniboxIcon(template_url->GetExtensionId());
         selected_keyword_view_->SetImage(bitmap);
         selected_keyword_view_->SetItemPadding(kExtensionItemPadding);
       } else {
         selected_keyword_view_->SetImage(*ResourceBundle::GetSharedInstance().
             GetBitmapNamed(IDR_OMNIBOX_SEARCH));
         selected_keyword_view_->SetItemPadding(kItemPadding);
       }
@@ skipping 231 matching lines @@
 
   InstantController* instant = delegate_->GetInstant();
   if (instant)
     instant->OnAutocompleteLostFocus(view_gaining_focus);
 }
 
 void LocationBarView::OnAutocompleteWillAccept() {
   update_instant_ = false;
 }
 
-bool LocationBarView::OnCommitSuggestedText(const std::wstring& typed_text) {
+bool LocationBarView::OnCommitSuggestedText(const string16& typed_text) {
   InstantController* instant = delegate_->GetInstant();
   if (!instant)
     return false;
-  std::wstring suggestion;
+  string16 suggestion;
 #if defined(OS_WIN)
   if (!HasValidSuggestText())
     return false;
   suggestion = suggested_text_view_->GetText();
 #endif
   return location_entry_->CommitInstantSuggestion(typed_text, suggestion);
 }
 
 bool LocationBarView::AcceptCurrentInstantPreview() {
   return InstantController::CommitIfCurrent(delegate_->GetInstant());
@@ skipping 55 matching lines @@
 
   // TODO(sky): code for updating instant is nearly identical on all platforms.
   // It sould be pushed to a common place.
   InstantController* instant = delegate_->GetInstant();
   string16 suggested_text;
   if (update_instant_ && instant && GetTabContentsWrapper()) {
     if (location_entry_->model()->user_input_in_progress() &&
         location_entry_->model()->popup_model()->IsOpen()) {
       instant->Update(GetTabContentsWrapper(),
                       location_entry_->model()->CurrentMatch(),
-                      WideToUTF16(location_entry_->GetText()),
+                      location_entry_->GetText(),
                       location_entry_->model()->UseVerbatimInstant(),
                       &suggested_text);
       if (!instant->MightSupportInstant()) {
-        location_entry_->model()->FinalizeInstantQuery(std::wstring(),
-                                                       std::wstring());
+        location_entry_->model()->FinalizeInstantQuery(string16(),
+                                                       string16());
       }
     } else {
       instant->DestroyPreviewContents();
-      location_entry_->model()->FinalizeInstantQuery(std::wstring(),
-                                                     std::wstring());
+      location_entry_->model()->FinalizeInstantQuery(string16(),
+                                                     string16());
     }
   }
 
   SetSuggestedText(suggested_text);
 }
 
 void LocationBarView::OnSelectionBoundsChanged() {
 #if defined(OS_WIN)
   if (suggested_text_view_)
     suggested_text_view_->StopAnimation();
@@ skipping 15 matching lines @@
     NOTREACHED();
     return;
   }
   focus_manager->SetFocusedView(this);
 }
 
 SkBitmap LocationBarView::GetFavIcon() const {
   return GetTabContentsFromDelegate(delegate_)->GetFavIcon();
 }
 
-std::wstring LocationBarView::GetTitle() const {
-  return UTF16ToWideHack(GetTabContentsFromDelegate(delegate_)->GetTitle());
+string16 LocationBarView::GetTitle() const {
+  return GetTabContentsFromDelegate(delegate_)->GetTitle();
 }
 
 int LocationBarView::AvailableWidth(int location_bar_width) {
   return location_bar_width - location_entry_->TextWidth();
 }
 
 void LocationBarView::LayoutView(views::View* view,
                                  int padding,
                                  int available_width,
                                  bool leading,
@@ skipping 213 matching lines @@
 
 void LocationBarView::SetSuggestedText(const string16& input) {
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kInstantAutocompleteImmediately)) {
     // This method is internally invoked to reset suggest text, so we only do
     // anything if the text isn't empty.
     // TODO: if we keep autocomplete, make it so this isn't invoked with empty
     // text.
     if (!input.empty()) {
       location_entry_->model()->FinalizeInstantQuery(location_entry_->GetText(),
-                                                     UTF16ToWide(input));
+                                                     input);
     }
     return;
   }
 #if defined(OS_WIN)
   // Don't show the suggested text if inline autocomplete is prevented.
   string16 text = location_entry_->model()->UseVerbatimInstant() ?
       string16() : input;
   if (!text.empty()) {
     if (!suggested_text_view_) {
       suggested_text_view_ = new SuggestedTextView(this);
@@ skipping 112 matching lines @@
   template_url_model_ = NULL;
   ShowFirstRunBubble(bubble_type_);
 }
 
 #if defined(OS_WIN)
 bool LocationBarView::HasValidSuggestText() {
   return suggested_text_view_ && !suggested_text_view_->size().IsEmpty() &&
       !suggested_text_view_->GetText().empty();
 }
 #endif